2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 83Get this manual

2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 83

Quality of the image is intentionally reduced!

Power unit NOTE: Use deep socket for this procedure Do not turn the camshaft when loosening the drive sprocket nut
NOTE: Do not turn the camshafts when loosening the driven sprocket bolts